GW600H - Hansen - 6 Ammonia Shut-off Valve Globe, Welded, Handwheel

The Hansen GW600H is a 6" ammonia shut-off valve designed for large-scale industrial refrigeration systems. It features a globe valve design, butt weld (BW) connections, and a handwheel actuator, offering robust manual control and high reliability in ammonia applications.

🔧 Key Specifications

• Model: GW600H
• Valve Type: Globe Shut-off Valve
• Size: 6" (150 mm)
• Connection: Butt Weld (BW)
• Handle: Handwheel
• Bonnet Style: Screwed
• Body Material: Cast steel (ASTM A-352, Grade LCB)
• Bonnet Material: Ductile iron (ASTM A536)
• Stem: Polished stainless steel
• Seat Disc: Retained PTFE (Teflon)
• Stem Packing: Graphite composite + neoprene O-ring
• Operating Temperature: -60°F to 240°F (-51°C to 115°C)
• Safe Working Pressure: 400 psig (28 bar g)
• Weight: Approx. 88 lbs  

💡 Features

• Designed for ammonia (NH₃) and other approved refrigerants
• Butt weld connections for secure, leak-free installation
• Handwheel for precise manual operation
• Durable construction for long-term industrial use
• Ideal for large-scale refrigeration systems